The site only uses so-called "strictly necessary" cookies which require your consent for the site to function properly. Consult the policy.

We use Google Analytics to anonymously measure visitors on our website, so we can understand which content is being viewed and optimise our site to best meet our visitors’ needs. 

You can find out more information on the cookies that Google Analytics sets to enable this measurement here: https://support.google.com/analytics/answer/6004245 

The share cookie is associated with 'share buttons' candidate can use to send links to their contacts.